Laserfiche WebLink
Metadata
Document management portal powered by Laserfiche WebLink 9 © 1998-2015 Laserfiche. All rights reserved.
SECOR wvvw secorcom <br /> [ INTERNATIONAL 3017 Kilgore Road Suite 100 <br /> r 1 , E C ® R INCORPORATED Rancho Cordova,CA 95670 <br /> -861-04W TEL <br /> l� ILMI <br /> 1"61 <br /> s-as1 naso <br /> AUG 0 1 2003 <br /> July 30, 2003 ENVIRONMENT HEALTH <br /> PERMIT/SERVICES <br /> Jeffrey Wong <br /> San Joaquin County Environmental Health Department <br /> 304 East Weber Avenue, Third Floor <br /> Stockton, California 95202 <br /> RE Second Quarter 2003 Groundwater Monitoring Report <br /> Chevron Station 9-9840 <br /> 4344 Waterloo Road <br /> Stockton, California <br /> SECOR Project No 77CH 00000 09 0022 <br /> Dear Mr Wong <br /> SECOR International Incorporated is providing this report to summarize the Second Quarter <br /> groundwater-monitoring event at the above referenced site <br /> COMPLETED ACTIVITIES - FIRST QUARTER 2003 <br /> iConducted quarterly groundwater monitoring and sampling <br /> ■ Prepared and submitted quarterly groundwater monitoring report <br /> PLANNED ACTIVITIES - SECOND QUARTER 2003 <br /> ■ Conduct quarterly groundwater monitoring and sampling <br /> ■ Prepare and submit quarterly groundwater monitoring report <br /> DISCUSSION <br /> On April 11, 2003, Gettler-Ryan Incorporated (G-R) performed the second quarter groundwater <br /> monitoring and sampling event for 2003 G-R's Groundwater monitoring report is included as <br /> Attachment 1 Depth to groundwater across the site ranged from 64 38 to 66 40 feet below ground <br /> surface (bgs) Groundwater across the site decreased an average of 1 91 feet from the previous <br /> sampling event The groundwater flow direction was reported at an approximate gradient of 0 0009 <br /> to 0 001 feet per foot (ft/ft) Seven wells were sampled during this event A summary of laboratory <br /> data is listed below <br /> I 1ChevroM998401Pen0d1c Monitoring120031202003 QMR 99840 doc SECOR lntemational incorporated <br />